Universal Licensing System
KNKP406
ELECTRONIC ENGINEERING COMPANY
License details
| ULS identifier | 4305 |
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| Call sign | KNKP406 |
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| Radio service | CD |
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| Status | A |
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| Grant date | 2019-04-02 |
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| Expiration | 2029-04-01 |
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| Frequency range | 454.625 MHz |
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| Locations | 1 |
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| Representative location | CEDAR RAPIDS, LINN, IA |
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| Coordinates | 41.9525000, -91.6835000 |
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| Source archive | l_paging.zip |
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| Dataset refreshed | 2026-08-24 08:47:15 |
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Licensee
| Name | ELECTRONIC ENGINEERING COMPANY |
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| Applicant type | C |
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| FRN | 0002588085 |
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| Location | DES MOINES, IA |
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| Address | 1100 KEOSAUQUA, DES MOINES, IA, 503090000 |
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| Phone | 2025086000 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FBBS | 454.62500000 | | | | 500.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 454.62500000 | | 16K0F3E |
| 1 | 1 | 454.62500000 | | 16K0F1D |
| 1 | 1 | 454.62500000 | | 15K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2200' SW OF WILSON & 6TH ST, CEDAR RAPIDS, LINN, IA | 41.95250000, -91.68350000 | 259.100 m | TOWER | 128.000 m structure / 134.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | ANSY ASP-701 | 58.200 m | V | 11.3000 | 135.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2019-04-02 | KNKP406 | LIREN |
| 2009-05-05 | KNKP406 | LIREN |
| 2009-01-05 | KNKP406 | LETRES |
| 2004-10-04 | KNKP406 | AUDOPR |
| 2004-09-28 | KNKP406 | LETAUS |
| 2000-03-24 | KNKP406 | COR |
| 1999-11-05 | KNKP406 | LITRAN |
| 1999-04-19 | KNKP406 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4305 | 2026-08-02 02:52:17 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNKP406 | ULS 4305 | 2026-08-24 08:47:15 |
| Status | A | ULS 4305 | 2026-08-24 08:47:15 |
| Service | CD | ULS 4305 | 2026-08-24 08:47:15 |
| Grant Date | 2019-04-02 | ULS 4305 | 2026-08-24 08:47:15 |
| Expiration Date | 2029-04-01 | ULS 4305 | 2026-08-24 08:47:15 |